package com.atguigu.lease.common.springmvc;

import com.atguigu.lease.common.result.Result;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
//全局异常处理器
// 回顾：1.@ControllerAdvice @RestControllerAdvice 2.定义异常处理的方法顾问即可 @ExceptionHandler(依赖类型.class)
@RestControllerAdvice
public class GlobalExceptionHandlers {
    /*
    public static Result<String> fail(String message) {
        Result<String> result = build(null);
        result.setCode(ResultCodeEnum.FAIL.getCode());//201
        result.setMessage(message);//错误信息
        return result;
    }
     */
    @ExceptionHandler(Exception.class)
    public  Result<String> exceptionHandler(Exception e){
        //记录日志
        e.printStackTrace();
        //返回提示
        return Result.fail(e.getMessage());
    }
    /*
    public static Result<String> fail(int code,String message) {
        Result<String> result = build(null);
        result.setCode(ResultCodeEnum.FAIL.getCode());
        result.setMessage(message);
        return result;
    }
     */
    //接收自定义异常！ 业务失败场景
    @ExceptionHandler(LeaseException.class)
    public Result<String> leaseExceptionHandler(LeaseException e){
        e.printStackTrace();
        return Result.fail(e.getCode(),e.getMessage());
    }
}
